Thermo-hygrometer with integrated thermo-hygrometry probe
The palm-sized Sauermann Si-HH3 thermo-hygrometer easily measures relative humidity and temperature.
Features
• Backlit LCD screen
•Calculated values on mobile App
• Magnetic backing for easy fixing
• Carrying bag
Supplied with
1 Certificate of conformity
1 Quick Start Guide
3 Alkaline batteries LR03 AAA 1.5 V
1 Carrying bag
Measure details
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Units°F, °C, % RH, °Ctw, °Ctd, °Ftd, °Ftw, g/m³, g/kg, kj/kg

Measuring ranges
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Relative humidity0.00 % RH ... 100.00 % RH
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Dew point-40.00 °Ctd ... 60.00 °Ctd
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Absolute humidity0.00 g/m³ ... 600.00 g/m³
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Temperature-20.00 °C ... 60.00 °C

Technical details
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ParametersHumidityTemperature
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Displays2-line display
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IP ProtectionIP 20
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Battery life250 hours
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StandardsRoHS II 2011/65/EU (EU)2015/863UKCA2012/19/EU WEEE2014/53/EU RED
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Wireless connection1
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Power supply3 alkaline batteries LR03 AAA 1.5 V
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Probe typeBuilt-in probe
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Protective coverNo
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Interchangeable moduleNo

Instrument Dimensions
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Length2 3/4 inches70 mm
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Width1 5/16 inches33 mm
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Height8 31/32 inches228 mm
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Weight7 pounds200 g

Operating temperature
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Min-10.00 °C
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Max60.00 °C

Storage temperature
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Min-20.00 °C
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Max70.00 °C